Question and answer
Simplify b(a + b) - a(a - b). a2 + 2ab + b2 a2 - 2ab + b2 -a2 + 2ab + b2 -a2 - 2ab - b2
Question
Asked 10/17/2013 7:37:31 PM
Updated 5/25/2014 8:34:10 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [5/25/2014 8:29:46 AM]
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User: Simplify b(a b) - a(a - b).

User: Simplify b(a + b) - a(a - b). a2 + 2ab + b2 a2 - 2ab + b2 -a2 + 2ab + b2 -a2 - 2ab - b2

Weegy: (c)-a2+ 2ab+b2
yestfl|Points 1444|

User: Find the product. 3y 2 z(2y 2 z + 4yz - y + z)

User: Find the product. 3y^2 z(2y^2 z + 4yz - y + z)

User: Find the quotient. 48a^3 bc^2 ÷ 3abc



Weegy: The quotient of 48a^3 bc^2 ÷ 3abc is: 16 a^4 b^2 c^3
Expert answered|emdjay23|Points 2570|

Question
Asked 10/17/2013 7:37:31 PM
Updated 5/25/2014 8:34:10 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [5/25/2014 8:29:46 AM]
New answers
Rating
8
48a^3 bc^2 ÷ 3abc = 16a^2c
Added 5/25/2014 8:30:53 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/25/2014 8:34:02 AM]
8
3y^2 z(2y^2 z + 4yz - y + z)
= 6y^4 z^2 + 12y^3 z^2 - 3y^3 z + 3y^2 z^2
Added 5/25/2014 8:34:10 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/25/2014 8:49:05 AM]
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Questions asked by the same visitor
Find the product. (-d + 4)(-d - 4) User: Simplify 5 + 2{x - 4[3x + 7(2 - x)]}.
Weegy: (3x-2) squared is 9x^2 - 12x + 4. User: (y^3 - 125) ÷ (y - 5) User: Find the product. -mnp(3m - 5n + 7p) Weegy: -mnp(3m - 5n + 7p) = -3m^2np+5mn^2p-7mnp^2 User: Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X. Weegy: (r+2)(2r-9)-(r^(2)+17r+30)/(r+2)... For a polynomial of the form x^(2)+bx+c, find two factors of c (30) that add up to b (17). [ [ In this problem 15*2=30 and 15+2=17, so insert 15 as the right hand term of one factor and 2 as the right-hand term of the other factor. (r+2)(2r-9)-((r+15)(r+2))/(r+2)... Reduce the expression by canceling out the common factor of (r+2) from the numerator and denominator. (r+2)(2r-9)-((r+15) (r+2) )/( (r+2) )... Reduce the expression by canceling out the common factor of (r+2) from the numerator and denominator. (r+2)(2r-9)-(r+15) Multiply each term in the first group by each term in the second group using the FOIL method. FOIL stands for First Outer Inner Last, and is a method of multiplying two binomials. First, multiply the first two terms in each binomial group. Next, multiply the outer terms in each group, followed by the inner terms. Finally, multiply the last two terms in each group. (r*2r+r*-9+2*2r+2*-9)-(r+15)... Simplify the FOIL expression by multiplying and combining all like terms. (2r^(2)-5r-18)-(r+15)... Multiply -1 by each term inside the parentheses. (2r^(2)-5r-18)+-r-15... Since -5r and -r are like terms, subtract r from -5r to get -6r. 2r^(2)-6r-18-15... Subtract 15 from -18 to get -33. 2r^(2)-6r-33 is the answer. ] ] User: Find the quotient. y^9 ÷ y^3 Weegy: y^9 ? y^3 = y^6 (More)
Question
Updated 7/8/2014 11:43:39 AM
1 Answer/Comment
5 + 2{x - 4[3x + 7(2 - x)]} = 34x - 107
Added 7/8/2014 11:43:39 AM
This answer has been confirmed as correct and helpful.
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